144991168

素因数分解:

$2^6\times 7^1\times {\mathrm{323641}}^1$

素因数の和:323660

約数の個数: 28

約数和(自身を含む): 328820272

約数和(自身を除く): 183829104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 323641, 647282, 1294564, 2265487, 2589128, 4530974, 5178256, 9061948, 10356512, 18123896, 20713024, 36247792, 72495584, 144991168]

約数ペア:

[(1, 144991168), (2, 72495584), (4, 36247792), (7, 20713024), (8, 18123896), (14, 10356512), (16, 9061948), (28, 5178256), (32, 4530974), (56, 2589128), (64, 2265487), (112, 1294564), (224, 647282), (448, 323641)]